THE SPECIAL GREAT GOLD MEDAL OF
THE ROYAL GEOGRAPHICAL SOCIETY OF LONDON. (ACTUAL SIZE)

(Designed by the wife of Captain Robert F. Scott, R. N., Leader of the British South Polar Expeditions of 1901-1904 and 1910-1912)



INDEX


FOOTNOTES:

[1] The instruments used in taking observations for latitude may be either a sextant and an artificial horizon, or a small theodolite. Both these instruments were taken on the sledge journey; but the theodolite was not used, owing to the low altitude of the sun. Had the expedition been delayed on the return until May or June, the theodolite would then have been of value in determining position and variation of the compass.

The method of taking meridian observations with a sextant and an artificial horizon on a polar sledge journey is as follows: if there is any wind, a semi-circular wind-guard of snow blocks, two tiers high, is put up, opening to the south. If there is no wind, this is not necessary.